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TED Talks Daily

Why are we sending critical metals to the dump? | Jeff More

Apr 9, 2025
Mining expert Jeff More dives into the looming copper shortage that threatens the clean energy transition. He discusses the environmental toll of traditional mining practices and the urgent need for sustainable methods. Advanced sensing technology emerges as a game changer, drastically reducing wasted materials while meeting the skyrocketing demand for essential metals. More emphasizes how innovation within the mining industry is crucial for a sustainable future, making his insights both timely and thought-provoking.
07:04

Episode guests

Podcast summary created with Snipd AI

Quick takeaways

  • The imminent copper shortage threatens the clean energy transition, necessitating innovative mining practices to meet future demands.
  • Advanced technologies like ShovelSense are revolutionizing mining efficiency and minimizing waste, significantly improving copper production rates.

Deep dives

The Importance of Sustainable Mining Practices

Mining plays a critical role in supplying the metals necessary for the clean energy transition, particularly copper, which is essential for technologies like electric vehicles and solar power. However, the mining industry faces a dire challenge, as current extraction rates may not meet future demands, with forecasts pointing to potential shortages of copper by 2030. This situation emphasizes the need for sustainable practices within the industry, particularly since traditional mining methods often lead to significant waste, with a large portion of extracted materials ending up in waste dumps. Recognizing that over half of the material from prominent mines can be discarded inadvertently reveals an urgent need for innovative solutions that optimize resource utilization.

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